<p>Excitement builds as The Sheiling opens for its very last season. All's set for a great time with nothing to mar the horizon, despite Connie's retirement, Himself believing he's fully in charge, and Joan aching for the day she has nothing better to do than twiddle her thumbs in front of a blazing fire with a good book and contented cats. It doesn't turn out that way. BT sabotages the business. Connie is missed beyond measure and Himself has id...